I would go just the other way ..

I would pick the 495 ..

1) the Cappy will not do anything that cant be done by the Lott , in a bit more manageable package ( the Lott is the bit more manageable )..

2) If you feel the need for more power than the Lott , then make the leap to the 495 ..

3) I have had a cappy , and a 495 , and am on my third Lott .. I have settled on the 458 for a couple reasons , one is the Lott will handle anything , provided you do your part .. Another is the cost of jacketed boolits above 458 gets really crazy ..

However its your project and I dont think that you will be disappointed with either choice ..